One vertex per element, one color per generator, with an edge from x to x·s.
(2,4)(5,6,9,12)(7,10,14,18)(8,11,16,20)(13,17,15,19)(21,22,27,33,28,34,26,32)(23,35,37,31,38,47,25,29)(24,30,40,45,41,46,42,48)(36,49,50,44,51,52,39,43)(5,7)(6,10)(8,15)(9,14)(11,19)(12,18)(13,16)(17,20)(21,23,28,38)(22,29,34,31)(24,36,41,51)(25,26,37,27)(30,43,46,44)(32,35,33,47)(39,42,50,40)(45,52,48,49)(1,2,3,4)(5,8)(6,11)(7,13)(9,16)(10,17)(12,20)(14,15)(18,19)(21,24)(22,30)(23,36)(25,39)(26,42)(27,40)(28,41)(29,43)(31,44)(32,48)(33,45)(34,46)(35,49)(37,50)(38,51)(47,52)(8,16)(11,20)(13,15)(17,19)(21,25,27,23,28,37,26,38)(22,31,33,47,34,29,32,35)(24,39,40,36,41,50,42,51)(30,44,45,52,46,43,48,49)(6,12)(7,14)(11,20)(13,15)(21,26,28,27)(22,32,34,33)(23,37,38,25)(24,40,41,42)(29,35,31,47)(30,45,46,48)(36,39,51,50)(43,52,44,49)A Cayley diagram is a choice, not a fact about the group. Another drawing of this group — in a book, or on a different generating set — may look nothing like this one.